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Working of microwave oven?
why different series of vfds (like allenbradley)are used in industry ?
What is d main advantage of using double circuit 3 phase transmission ?
what is the formula for calculating the phase clerance between two phases and phase to earth how to calculate the cable for a motor
my name is venkat .i have good percentage in my academics(ssc 86, intermediate 83 b.tech 73) my question 1..after completion of my ssc i joined in bpc but i didnt got rank in emcet so i completed MPC in one year compartmentally ..so here what am expect question from this background?
The ripple frequency in output of fullwave bridge rectifier is a. Half the input b. Twice the input c. Same as input
In hydel power plants, L.A's, S.C's are placed inside the control panel boards. what is the purpose? [already the total body was earthed to ground.]
What is nyquist contour?
How to calculate size of HT breaker with the help of Amp (current)? Please provide answers with examples.
Name the component u would expect to find in a switchgear assembly?
what is destructive and non-destructive testing of welding
Mention the disadvantages of low power factor? How can it be improved?
What is the formula for calculating the Instantaneous Short Circuit & overcurrent for any breaker
how unidirectional torque is produced in DC motor?
if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)