Electrical JE MCQs (UPPCl JE, SSC JE, PGCIL DIPLOMA TRAINEE,UPMRC JE, NHPC JE )
2.74K subscribers
63 photos
33 files
11 links
IF YOU WANT TO PREPARE FOR THESE EXAMINATION THEN FOLLOW👣 ME :
👁‍SSC JE,
👁UPPCL JE
👁DRDO JE
👁NTPC JE
👁‍🗨PGCIL
👁‍🗨NCL
👁‍🗨NPCIL
👁‍IOCL
👁‍🗨RRB JE
👁‍NHPC JE
👁‍THDC JE
👁‍DDA JE
👁NPCL JE
👁UPMRC JE

• Powered By >> @Pdf_Father
Download Telegram
सिंक्रीनस मोटर के लिए वोल्टेज नियंत्रक किसका काम करता है?
Anonymous Quiz
21%
गति नियंत्रण
12%
फ्लक्स नियंत्रण
60%
एक्साइटेशन करंट नियंत्रण
8%
ओवरलोड संरक्षण
किस प्रकार की मोटर का उपयोग लिफ्टों में किया जाता है?
Anonymous Quiz
16%
सिंक्रीनस मोटर
24%
डीसी मोटर
9%
सिंगल फेज मोटर
51%
थ्री-फेज इंडक्शन मोटर
बेसिक एनालॉग सिग्नल का उदाहरण क्या है?
Anonymous Quiz
66%
साइन वेव
14%
स्क्वेयर वेव
10%
ट्रायंगल वेव
9%
डिजिटल वेव
What increases in a power transmission line during a short circuit?
Anonymous Quiz
22%
Voltage
63%
Current
13%
Frequency
2%
Power
What is the unit of electrical resistance?
Anonymous Quiz
3%
Volt
3%
Volt
92%
Ohm
2%
Watt
What is the value of the current if a 10 Ohm resistor is connected to a 5V source?
Anonymous Quiz
55%
0.5 A
33%
2 A
10%
0.2 A
2%
1 A
Which law states that the total EMF around a closed loop is equal to the sum of voltage drops?
Anonymous Quiz
3%
Ohm’s Law
82%
Kirchhoff's Voltage Law
10%
Faraday's Law
5%
Lenz's Law
In a star-connected system, the relation between line voltage (V_L) and phase voltage (V_ph) is:
Anonymous Quiz
64%
V_L = √3 * V_ph
14%
V_L = V_ph
20%
V_L = V_ph / √3
2%
V_L = 3 * V_ph
Which material is commonly used in the manufacturing of electrical wires?
Anonymous Quiz
2%
Steel
40%
Aluminum
58%
Copper
1%
Plastic
Which of the following is used to step up or step down voltage?
Anonymous Quiz
5%
Capacitor
73%
Transformer
20%
Transformer
2%
Inductor