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Engineering AllOther (1379) A DP Endress and Hauser flow transmitter is always tripping pump at low flow. set point is 74 cubic meter/hr. Thorough impulse line flushing and zero calibration has been done, yet problem persists. What do you think is the problem and how do you rectify this fault?
5 8094armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?
1909If 110 volts ac is mixed up ith 12 volts dc what will be the resultant voltage and what is the wave form?
1 3401which transfofrmer oil break down voltage strength get will be more if oil sample taken from bottom of tank or oil sample taken from top of the transfomer tank.
2 5376Ceiling fan motor wiring Hi, I have 2 ceiling fans broken. The receiver/control units burned out due to lightening. One Harbor Breeze and one Hunter's I took them apart (remove receiver units). Now on both of the motor I see 4 wires coming out from each motor I really want to know the function of each wire. Are there anyway I can test to see which is which? After searching forums I know these 4 wires are from 2 sets of coils inside the motor, one is Start winding and the other is Runing winding I could not find the receiver/control unit any where, so I am planing to buy Capacitors and universal remote controls to make the fans run again. Anyone has any idea how to do the wiring, please help Thnks
1 2543
How to know of any cable size if there are not written on cabl?
i m selected in AAI JE. my interview is on 25 sept. 2010. i don't hv any idea abt aai interview. can anyone help me, i want to know interview qus of aai. so pls help me... my e-mail id -- mailmanish_kumar@yahoo.co.in
Explain how to convert a jk flip flop into sr flip flop and vice versa, a sr flip flop into d or t flip flop and vice versa?
difference between USB net modem & GSM interface modem? Can we use usb modem in the place of GSM modem for wireless application? Also tell me Why we use AM for long distance communication but not FM(why do we use frequency reuse concept in FM radi only)
What you mean by multi stage control vavles?
What are the different types of chopper with respect to commutation process?
what is thermal resistance of PVC Cable.
Explain why a voltmeter should be of very high resistance?
Explain the reason that why the tyres are always black in colour. Is this phenomena related to the heat conduction?
How do you identify between actual alarm and false alarm in a Temperature Transmitter in SCADA based Control System
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT SWITCH BOARD,MLDB,ACB,BUSBAR,ETC...?
Does magnetomonopoles exists? one maxwell equation strongly suggests no, but how about their existance in plasma?
How RTCC panel is working and give single line diagram for RTCC with transformer?
WET BULB TEMPERATURE AND DRY BULB TEMPERATURE?
What do you understand by fuel cycle in nuclear plants ?