Which one of these is not a monitoring and diagnostic test for transformer oil? Dissolved Metals Analysis Dissolved Gas Analysis Furanic Compound Analysis Volatility Level Analysis TRUE ANSWER : ? YOUR ANSWER : ?
In a 3-phase, 4-wire, 400/230 V system, a lamp (L1) of 100 W is connected to one phase and neutral and a lamp (L2) of 150 W is connected to the second pahse and neutral. If the neutral wire is disconnected accidently, then both 100 W lamp (L1) and 150 W lamp (L2) becomes brighter both 100 W lamp (L1) and 150 W lamp (L2) becomes dim 100 W lamp (L1) becomes dim and 150 W lamp (L2) becomes brighter 100 W lamp (L1) becomes brighter and 150 W lamp (L2) becomes dim TRUE ANSWER : ? YOUR ANSWER : ?
Rearrange the following to form a meaningful sentence and find the most logical order from the given options.<br/>P: dancers make the company<br/>Q: and they do not have<br/>R: a big team of professional<br/>S: a ‘guru shishya’ hierarchy RPSQ RPQS PQRS PQSR TRUE ANSWER : ? YOUR ANSWER : ?
The expression for voltage regulation of a short transmission line for leading power factor is given by: ____, where, 'I' is the line current, 'V_r' is the receiving end voltage, 'R' is the line resitance and 'X' is the line reactance. (IXcosφ_r - IRsinφ_r)/V_r (IXcosφ_r + IRsinφ_r)/V_r (IRcosφ_r - IXsinφ_r)/V_r (IRcosφ_r + IXsinφ_r)/V_r TRUE ANSWER : ? YOUR ANSWER : ?
____are long-term (hours-long) voltage sags caused by system overload. Brownouts Voltage surges Voltage dips Black outs TRUE ANSWER : ? YOUR ANSWER : ?
In a short circuit test on circuit breaker, time to reach the peak re-striking voltage is 50 µs with the peak restriking voltage of 100 kV. Determine average RRRV (Rate of rise re-striking voltage)? 4 x 10⁶ kV/sec 3 x 10⁶ kV/sec 1 x 10⁶ kV/sec 2 x 10⁶ kV/sec TRUE ANSWER : ? YOUR ANSWER : ?
Encrypted security payload extension header is new in IPv5 IP IPv4 IPv6 TRUE ANSWER : ? YOUR ANSWER : ?
In a single phase energy meter, the shunt electromagnet is energized by a ____of ____ current coil, thick wire of few turns pressure coil, thick wire of few turns current coil, thin wire of more turns pressure coil, thin wire of more turns TRUE ANSWER : ? YOUR ANSWER : ?
Find the word which is correctly spelt from the given options. Socialy Oscillate Abolishid seriuous TRUE ANSWER : ? YOUR ANSWER : ?