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Answer / nageswara rao. line pt means measure incoming line voltage and protect line. under voltage protection 88% of voltage,bus pt means measure. out going bus voltage and protect bus under voltage. protection for motor feeders,44% with time delay 3-5 sec, pt means the potential transformer, which is used as a.
We measure the performance of a telephone line (4 KHz of bandwidth). When the signal is 20 V, the noise is 6 mV. What is the maximum data rate supported by this telephone lin
2 No. why ht line fuse wire is so thin.. Answer / t.r sharma. because if any fault is occurs in the system is more then its capacity system may be damaged so fuse capacity is lesser than system to protect them from fault or over voltage. Is This Answer Correct ? 7 Yes.
why in india the voltage generate multiply by 11,,,like 220v,440v,11kv,33kv,66kv,220kv, 3 11491
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21+ Vi Editor interview questions and answers for freshers and experienced. Vi Editor technical job interview questions of various companies and by job positions.
13+ SAP ESS MSS (Employee Manager Self Service) interview questions and answers for freshers and experienced. SAP ESS MSS (Employee Manager Self Service) technical job interview questions of various companies and by job position
LINEAR NETWORK: 1) A network if the relation between current and voltage involves a constant coefficient e.g V=IR or network response is proportional to excitation function. 2)A linear n/w is the one in which the principle of superposition (linearty test) holds. BILATERAL N/W: When element properties & characteristics are independent of ...
ELR is earth leakage relay which is available standalone relay with dry contacts for externally tripping the main circuit breaker. ELS is also type of ELR, but this is sensor & rating of this is lesser than ELR. For smaller leakage currents, ELS is used. ELCB-Earth Leakage Circuit Breaker. ELR- Earth Leakage Relay.
1072+ COBOL interview questions and answers for freshers and experienced. COBOL technical job interview questions of various companies and by job positions.
