speed control by the variation of field flux result in
1- constant power drive
2-variable torque drive
when power factor leading above 1 than defect moter and kwh.
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 !
can DOL used with slip ring motor?
What is the neutral voltage in practical AC systems
Question 95 - The following formula is used as a reference : (analyte signal) / (internal standard signal) = (f-factor) x (concentration of analyte) / (concentration of internal standard). A solution containing 3 mM of analyte and 4 mM of internal standard gave peak signals of 2 and 3 mamps respectively. Another similar solution containing 2 mM of analyte and 1 mM of internal standard gave peak signals of 1 and 4 mamps respectively. Find the average f-factor.
why water first pass to sac then sba
What is sub category?
how convert sqft into cubic meter and cubic meter into sqft
Corona occurs more in winter or rain?
Question asked in prototech first round
i want MEIL placementt papers
i need SCII placement papers