Which Machine u will prefer to use at a place where
flammable gases are coming out & why ?
Answer Posted / yuvi
Machines with no comutators, preferably induction motors to
reduce probability of sparking.
Is This Answer Correct ? | 19 Yes | 1 No |
Post New Answer View All Answers
my UPS suddenly goes off and all panel light also blow off.This happens even main electric supply is not interrupted.After some time it automatically starts functioning normally.Batteries are new.
What is the difference between UPS & inverter ? which UPS is better and whos got the edge ? what is the difference between & inverter ? which UPS is better and whos got the edge 12 V , 24 V , 36 V etc what are the advantages of 12 V, 24 V , 36 V etc and what are the disadvantages of 12 V, 24 V, 36 V etc thanks
which mm cable should be used for 1.hp immersible pump motor for the distance of 330 metres?
What is the meaning of dedicated earthing?
What is a differential amplifier? Also, explain cmrr.
Why is water motor not taking the pressure? what is the problem?
working function importance of mdc meter
WHAT IS MEANT BY OVER EXCITATION IN GENERATOR TRANSFORMERS? DESCRIBE IT.
How to calculate cable rating for 3 phase supply?
Is a direct shorth ciruit on a branch MCCB in a Low Voltage Switchboard a correct means of tesing the performance for discrimination?
Why water bubbles when D.C. Current is passed through it? Why not when A.C. Current is passed?
What is oscillator circuit?
What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?
hello friends..... any one have papers or any study materials?sail ,hpcl...?
3phase motor can be used as a Prime mover for alternator.