What should be the main consideration while starting the Rotating compressor when we dont know the cut in and the cut off pressure setting of the pressure switch

865

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what is Hoechst or PI double staining ?

2484

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i am preparing for aai atc ? plz can u send me som emodel qus?

1062

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what testplan contents and what test strategy contents,what is the diff b/w them

899

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I am working in pharma company from last 15 years and my age is 36 years now i want to join BPO can i join ?

717

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What is meant by D-FF? What is the basic difference between Latches and Flip flops? What is a multiplexer? How can you convert an SR Flip-flop to a JK Flip-flop? How can you convert an JK Flip-flop to a D Flip-flop? What is Race-around problem? How can you rectify it? Which semiconductor device is used as a voltage regulator and why? What do you mean by an ideal voltage source? What do you mean by zener breakdown and avalanche breakdown? What are the different types of filters? What is the need of filtering ideal response of filters and actual response of filters? What is sampling theorem? What is impulse response? Explain the advantages and disadvantages of FIR filters compared to IIR counterparts. What is CMRR? Explain briefly. What do you mean by half-duplex and full-duplex communication? Explain briefly. Which range of signals are used for terrestrial transmission? What is the need for modulation? Which type of modulation is used in TV transmission? Why we use vestigial side band (VSB-C3F) transmission for picture? When transmitting digital signals is it necessary to transmit some harmonics in addition to fundamental frequency? For asynchronous transmission, is it necessary to supply some synchronizing pulses additionally or to supply or to supply start and stop bit? BPFSK is more efficient than BFSK in presence of noise. Why? What is meant by pre-emphasis and de-emphasis? What do you mean by 3 dB cutoff frequency? Why is it 3 dB, not 1 dB?

762

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How We Calibrate the vaccum transmitter?

654

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2. A current i=(10+10 sin t)amperes is passed through MI type ammeter. its reading will be.........

905

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have u done any performance tuning? how u ll do?

1040

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how can we select the type of wire.what factors we have to look on it , do we have some formula to calculate it. please guide me on it

723

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How to Create a file association for my application?

626

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computer hardware used and its function

2384

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Cleared COG-112 with 100% score today. What next certification should i go for?

654

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who is the auditor and his deautis

1013

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What is accounts payable?

792

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