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MSDL RECRUITMENT NOTIFICATION 2023.pdf
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MSDL RECRUITMENT NOTIFICATION 2023

๐Ÿ‘‰Qualification: B.Tech, Diploma, ITI

๐Ÿ‘‰Total Post:- 531

๐Ÿ‘‰ Age Limit: 
Maximum age limit is 38 years and minimum age limit and should not be less than 18 years as on 01 Aug โ€™23.

NOTE:- RECRUITMENT OF NON-EXECUTIVES ON FIX TERM CONTRACT BASIS FOR THE PERIOD OF 03 YRS & WHICH MAY BE EXTEND BY MAXIMUM 01 YR+ 01 YR


๐Ÿ‘‰ IMPORTANT DATE

โ—† Starting Date of Online Application 12.08.2023

โ—† Last Date of Online Application 21.08.2023

โ—† Exam Date:- 05th September
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I am Providing some Important Interview Questions. Although It depends on the Job profile and company you are visiting.

What is transformer efficiency?

Can you compare HVDC system over HVAC system?

Can you develop a motor drive for us?

Compare AC with DC in applications?

Compare between auto transformer & single phase transformer?

Compare between thermal power plant & hydro power plant?

Compare three single phase transformer with a three phase transformer?

Define reciprocity theorem?

Define superposition & MPT theory?

Describe the process of lightening?

Difference between CFL &tube light?

Difference between IGBT& GTO?

Difference between isolator and circuit breaker?
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Difference between LCD & CRT?

Difference between LED and normal diode?

Difference between line commutation & load commutation?

Do you have any idea about latest technology of IGBT based drives used in Indian railways?

Draw the equivalent diagram of transformer?

Explain RLC filter?

Explain speed control of induction motor?

Explain the transients that occur in power system?

Explain the working of fan regulator?

Explain the working of synchronous generator?

Explain working of tunnel diodes?

For what value of ratio arms ratio gives maximum Wheatstone bridge sensitivity?

Give example of dependent & independent sources?

How a circuit is said to be linear?

How a diesel engine works?

How a railway collision device works?

How bourdon tube is used to measure pressure?

How do you check conductivity of gases?

How do you define resistance & resistivity?

How do you design an anti-theft car system?

How do you select base values in per unit calculation?

How does a motor drive sometimes cause the failure of motor windings?

How does microwave works?

How does thyristor works?

How grounding is provided in METRO-rail?

How induction motor works?

How power flow control is maintained?

How solar panels work?

How to double productivity of a turbine?

How to measure temperature of oil in the transformer?

How to reduce distribution losses?

How to reduce magnetizing current?

How to select a modern fan or pump?

How voltage is generated in spark plug?

Ideal OP-AMP & its characteristics?

Is battery used in mobile phone is active element?

Is precise result guarantee to be accurate?

Is two wattmeter method is applicable for balance as well as unbalance load?

Methods to improve efficiency of a transformer?

On what factors power transfer capability of a transmission line depends?

Operating modes of 555 timer?

Explain any one Operation & itโ€™s advantage of SF6 circuit breaker Tell us about generator efficiency?

Tell us about methods of Transformer protection?

Tell us something about Hybrid car?

Tell us something about maintenance?

Tell us something about PN junction diode & transistor?

Tell us something about wind/solar energy?

Type of insulation used in motor?

what are copper losses?

What are difference b/w independent & dependent sources?

What are different types of faults in transmission line?

What are steps you will take before starting a generator?

What are the adjustments you will make for friction compensation in energy meter?

What are the brushless alternators?

What are the constraints of electrical energy?

What are the different types of alternator?

What are the different types of cables & their specification used in electric power distribution?

What are the different types of insulation test for a cable?

What are the different types of integrating instruments?

What are the different types of relays?

What are the different types of transducer?

What are the electrical aspects in generator design & Rotor design?

What is the equipment used in switch yard?

What are the generating voltages?

What are the generators used in traction purposes?

What are the insulation classes?

What are the methods of alternator protection?

What are the methods of speed control of DC motors?

What are the problems encountered while measuring very low & very high resistances?
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Comment down if you need more
Which type of motor is typically used in applications requiring precise speed control, such as robotics and conveyor systems?
Anonymous Quiz
28%
DC motor
30%
Synchronous motor
16%
Induction motor
26%
Stepper motor
Join this WhatsApp group if you are from India ๐Ÿ‡ฎ๐Ÿ‡ณ.
I have created this to provide exam notification, Job recruitment updates and It will be beneficial for you guys to discuss things in Indian Languages.
Kindly Join if you are interested.

https://chat.whatsapp.com/IXBmKTaa6kiDCJfaikGat6
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BEML Group C Recruitment 2023 Notification
How do you determine if a small resistor is faulty?
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๐—”๐—ป๐˜€๐˜„๐—ฒ๐—ฟ โฌ‡๏ธ

To determine if a small resistor is faulty, you can follow these steps:

1. Visual Inspection: Inspect the resistor visually for any physical damage, such as burns, discoloration, or cracks. If you notice any visible damage, it may indicate a faulty resistor.

2. Resistance Measurement: Using a digital multimeter set to the resistance (ohms) mode, measure the resistance of the resistor. Compare the measured resistance value with the specified resistance value indicated by the resistor's color code or markings. If the measured resistance significantly deviates from the expected value or if it reads as an open circuit (infinite resistance) or a short circuit (zero resistance), it indicates a faulty resistor.

3. Continuity Test: Set your multimeter to the continuity or beep mode. Touch the multimeter probes to the terminals of the resistor. If you hear a continuous beep or see a low resistance reading, it suggests the resistor is intact. If there is no beep or the resistance reading is open (infinite), the resistor may be faulty.

4. Thermal Imaging: In some cases, a faulty resistor can heat up during operation. Using a thermal imaging camera, you can check if the resistor is generating excessive heat compared to other components in the circuit. However, be cautious when working with live circuits and ensure proper safety precautions.

Remember, when troubleshooting, it's essential to disconnect power and discharge any stored energy from the circuit before handling components. If you suspect a resistor is faulty but are unsure or need further assistance, consulting with an experienced technician or using specialized test equipment can help diagnose the issue accurately.
Circuit Breaker and their protection features.
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Stones or gravel are often laid in substations for various practical reasons:

1. Drainage: Stones help with proper drainage in the substation area. They allow rainwater to percolate into the ground, preventing waterlogging that could damage sensitive electrical equipment. Proper drainage is essential for safety and equipment reliability.

2. Weed Control: Stones act as a barrier to weed growth. Vegetation can pose a risk by interfering with electrical equipment, so keeping the area free of weeds is crucial for safety and maintenance.

3. Fire Prevention: Stones provide a fire-resistant ground cover. In the event of a fire, having a non-combustible surface can help prevent the spread of flames, protecting the equipment in the substation.

4. Accessibility: Stones make it easier to access various parts of the substation, allowing personnel to perform maintenance and inspections without sinking into soft or muddy ground.
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5. Safety: A stone-covered surface is easier to walk on and provides a more stable footing for workers moving around the substation. It reduces the risk of accidents due to slippery or uneven surfaces.

6. Security: Stones can deter unauthorized access to the substation, helping to protect the infrastructure and ensure safety.

In summary, the use of stones in substations serves several practical purposes, including drainage, weed control, fire prevention, accessibility, safety, and security, all of which are vital for the proper functioning and maintenance of electrical equipment.

Read more Such Questions and Answer here ๐Ÿ‘‡
www.electricalpaathshala.com
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