What is surging in a centrifugal compressor ? How it occur's ? How is antisurging done ?

941

---

1.What is the difference between method validation and method verification 2.Which guidelines proposed to method transfer

239

---

I am having 2 years of experience in Manual Testing, 2marrow I have an interview with a Company. Which type of questions they will ask me?How should I prepare for interview?Please guide me so that I will clear the interview.

952

---

. How to calculate the Short Circuit Impedance in Transformer? How to calculate the Short Circuit Impedance in Transformer?

816

---

Hi, I am in need of interview questions from Engineers india limited in chemical engineering.if any one has kindly post it to me soon.

4736

---

---

how to capitalise first letter of each word in a given string?

730

---

Difference between structure and unstructured in MT940 In Bank reconciliation statement?

1039

---

what is 24vdc live and dry supply

1033

---

Which products will produce when acetic anhydride reacts with Ter-butanol, Sec-butanol, Iso butanol, Dimethylamine etc.

1419

---

Hi l, I want to install a water purifier (UV) at my home. the distance of water purifier from water tank [1000 lt ] is 7 ft. Is it sufficient for electrical water purifier? I want to know what is the water pressure from 1000 lt tank (the pipe used from water tank to machine is of inch 1-1/4") please note minimum water pressure is required for UV is - Water Pressure Min: 0.4 kg/sq. cm.Max: 2.0 kg/sq. cm. Please advise me on the following: 1) What is the water pressure generate in above condition. 2) What is the required height from the UV machine to water tank for the above condition? Thanks is advance.

762

---

what are the precuation should be taken ahen installing power transformer,circuit breaker,current & potential transformer

760

---

Stochastic hill climbing chooses at random from among the uphill moves; the probability of selection can vary with the steepness of the uphil1 move. a) True b) False

425

---

How to test the login page in different ways in automation testing and i need code?

657

---

Does anybody know anything about BirlaSoft? I got a job offer, they sent me a contract to sign and return, but thank God they didn't ask for any money! But, they said they would send me a check in the mail. And as my first "task" I would have to use that check to order a bunch of accounting software, and I would need to purchase this software ONLY from the vendors that THEY provide. Is this a scam to just get money? I'm wondering if they "own" the vendor they "work" with and launder money that way. I asked the person who was getting my information, as far as my name and address to send the check to, Why would I have to buy software to install in my home computer anyway? Couldn't they just send me a link for the software to download? I'm afraid of the check being fake. Because, if I deposit the check into my checking account and it turns out to be fake, then I'll owe the bank all that money! Hope to hear from someone soon. Thanks.

1895

---

What are drawbacks in system development life cycle

889

---