When to use dependency injections?

7

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How you pass the variable data in program or in code?

1

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What are the javascript data types?

81

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Explain the signs which indicate that root canal therapy is needed?

72

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Describe number range interval. : fi- general ledger accounting

106

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Explain alternate key, candidate key and composite key in sql server?

65

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Compare in and exists?

86

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What is 'buy side'?

94

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Can vlookup lookup value be a formula?

1

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Can I go from windows 10 to windows 7?

52

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Why is c++ still best?

66

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What is the difference between Rule and a Ruleset?

3

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Hi everyone, I'm Lachuu, recently joined automation company as PLC Engineer. I have certain basic question, I request all big gurus and seniors to answer these question. Because this will be very helpful to me as well starters like me. How to design a control circuit (ex: pick & place - my current project) Yamaha robot PxYx series controller RCX222, using 6 cylinder double acting, plc keyence kv p16r 2 expansion unit for input and output each. How to select panel terminal mcb elcb powersupply. My main concern in some projects how to select dc power supply, mcb rcb(I came across dif bt b c d curves, but stil confusing, pls help me :-(. I would really appreciate all who are going respond to this question.

983

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How good are the Weinerberger Porotherm bricks that are being used in construction in Chennai, India. Its being used in non load bearing walls and has a compressive strength greater that 35 kg/cm^2 and a density of approx.694 - 783 kg/m3.

981

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How to terminate a shell script if statement?

100

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