Which LED light is better for fire safety? 24 V DC or 220 VAC? (In fireproof factory Godown)
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what electricalcable size for 132kw motor 4pole
How does an Accumulator works?
0 Answers Heavy Engineering Corporation Ltd HECL,
What is sub category?
Question 97 - Two viruses a and b with masses of Ma and Mb are moving at velocities of Va and Vb respectively, facing towards each other and collide. After collision both masses of Ma and Mb disappear. (a) Find the total momentum available for both a and b. Hint : momentum = mass x velocity = M x V. (b) Guess the total energy E generated from the disappearance of a and b. Let c to be the velocity of light. Hint : E is equal to M c square.
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difference between gauges and comparator
alternator make voltage 120 degree. as we change degree ex. 100 and 160 or other degree then voltage make. yes or no and why
i need SCII placement papers
about metallurgy
0 Answers Bhushan Power Steel,
In an existing power plant (phase I) with step up transformers (3nos) with Ynd1 vector group to the 400KV bus bar,an extension power plant (phase II) with transformers (4nos) with Ynd11 vector group >. what are the consequences of such configuration ,please note that % impedance are also differ i.e. 15% & 10.5% the reason was that auxiliary supply interface is at different voltage levels i.e 400v & 6.6KV in phase i and phase II respectively .please advise ! Thank you !
how we can calculate the load appeared on programable logic controller.and what is the method to calculate the scan time of PLC.
What's is the mechanism of for stroke engine
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