Can a 50-Hz designed transformer be used at 60-Hz system? Is the same remains true, when a 60-Hz designed transformer be used at 50-Hz system? Consider only frequency variation. The voltage remains as rated value in all cases. Justify the answer.
2 6980we have many gas turbine blades, during the shot blasting process some of shots entrapeed in the cooling hole of blades..how can we remove the shots entrapped in holes????
1 3359Hello, im taking an introduction to PLC..and i'm having a hard time on creating a program for 2 lamps blinking alternately with this button characteristics: 1.) One push button (starts upon pressing) 2.) Same push button (when pressed again, will pause the system) 3.) Same push button (when pressed again, will continue the paused system) 4.) Same push button (when pressed within 2 seconds, will shut off the system) Pls..i know this is just a simple problem for you guys..
2 3377Why do we need to install hook-up line differential pressure type level transmitter when the differential pressure type level transmitter with capillary are available?
2 8624In n high voltage 11kv system What happened if 1 of CT cable (IDMT) loose.Will e/f or o/c trip.please explain detail
1 3539Can a transformer designed for a particular voltage and frequency rating be used for different set of mentioned ratings? Assume that the winding does not get burnt because of overheating at higher voltage. If yes, then under which constraint it is possible?
1 2520How can we say that accuracy of measurement increases by using 3 or 4 wire RTD? because for example: If resistance of RTD element is say r ohms and Resistance of the cable from transmitter to RTD is R ohms And if 4 wire RTD is used, ____._____________________ R ohms | |_____._____________________ R ohms / \ / r ohms \ \ | |______.__________________ R Ohms | |_______._________________ R ohms Then the actual resistance measured will be: Total = r + R/2 + R/2 = r +R Ohms Note: r+R instead of r ohms. hence error
2 4338
What is the difference between EPC,DBOOT and BOOT.
Do you studied an postgrade?
How to Calibrate Interface Level Troll in field
What is the release of lien?
What would you like to discuss? Your work-ex or Your Engineering?
Explain how can you convert air mass to air volume?
what will happen if frequency is below 50 hz?
How you give clearance to a spare feeder.
WHAT IS THE NAMESPACE FOR CUSTOMCONTROL AND USER CONTROL IN ASP.NET?
why do you consider yourself a suitable candidate for this position
how we calculate the withstansing current capacity of wires&cables?
how pumping of concrete effects the quantity of material used in it?
Explain what is an asic?
what is diff. between earthing grid,earthing mess, earting grid?
How can i display output voltage of my Power supply(DC) on the seven segment display ?? which IC is used?