if a number of plc s are there then how many modbus to be used

1959

explain the mode of metal iranafer in Co,welding

1586

As we know induction squirrel cage motor torque Directly praprortinal to applied voltage in star connection & delta also. If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ? motor will not fail ?

1866

we need a ntpc previous papers

1929

write a c programme to count the characters words and lines in a text book

1840

Critical speed of turbine means the natural frequency and resonance frequency are matching and cause for vibration and noise. which is the natural frequency. how it reflect in vibration.

1972

what is flashing?

1166

Dear Sir/Madam, I have one questions we have three steam turbines and one Gas turbine and our industry linked with the public network, we have protection system one of the protection is reverse power we can export just four MW only i would like to ask about how to calculate the reverse power. Thank you in advance best regards

2095

i m doing DEEE in part time,can i join regular cources in BE,,IF i join what the cources can i select like (civil,ece,IT) ,,kindly advice

2108

Are there any special considerations to be taken into account for combustion ammonia?

970

List out the points of diesel generator B check?

2114

/bin/bash is missing.

1882

what is relay what is protection & contact multiplying relays where it is used function in brief

1183

Explain what is global navigation satellite system?

802

How can we derive power factor equation p=vi cos phi?

1052