Calculate torque developed by the 3-phase, 5 H.P., 4 pole
induction motor runs at 1500 rpm
A 23 N-m B 21 N-m
C 10 N-m D 0 N-m
What is precision of a measurement?
diff between grounding & earthing
8 Answers BARC, Mobiserv, NTPC, Tata Steel Limited,
What happens to the synchronous generator when reverse power is given to it?
Draw SLD feeding from the SS up to distribution board of the load, calculate cable size, breaker sizes, and meter for the following case: Ground Floor: electric room, pump room, 5 shops, each is 15 KW First Floor: 5 shops, each is 15 KW Second Floor: showroom 30 KW Service Loads: water pump 3 KW (3ph) , fire pump 3 KW (3ph), and one DB service 12 KW (3ph).
Explain what are inter-poles and why they are required in a dc machine.
The current though a branch in a linear network is 2A when the input voltage is 10 volts. If the voltage is reduced to 1 volt, and the polarity is reversed, what is the current flowing through the branch ?
What are types of encoders?
19 Answers ITC Infotech, UFO, Wipro,
WHAT DO U MEAN BY THERMAL OVER LOAD RELAY& WHERE THEY ARE BUSED
Why 11kv to be generated in generation station
0 Answers TNEB Tamil Nadu Electricity Board,
What is the purpose of taking Capacitance and Tan Delta Test in Transformer bushing?
what is the working of air drayar
Can we use 3 phase energy meter for measureing power in 2 phase 440 V phase circuit?