If the Brush of DC motor is shifted by 90 deg, then what happens to voltage and torque? Both voltage and torque are zero. how to justify the answer?

360

What is the default port of presto?

1

Explain the difference between sas, r and python programming?

9

Tell us how is a decision tree pruned?

3

explain GROUPBY & HAVING clause with examples.

1339

why centrifugal pump used in I.D.fan and axial pump in F.D. fan

1202

Why star delta starter is preferred with induction motor?

54

What is a format tab?

3

How do I update magento to latest version?

1

Is arial sans serif?

5

What are angular classes?

11

Plz. send me a interview question related to SBI clerical.

1163

Print a given number, in reverse order using a shell script such that the input is provided using command line argument only.

28

how can we repair a soc-7 error?

63

Explain the difference between mage::getmodel() and mage::getsingletone() in magento.

1