What does HCF Stand for?

HCF stands for Highest Common Factor also known as GCF & GCD as well.

What is meant by HCF of Numbers?

The highest number that exactly divides the given numbers with Zero Remainder is called the Highest Common Factor (HCF).

How many methods are there to calculate the Highest Common Factor(HCF)?

To calculate the HCF of Numbers, students can use many methods like: Factorization Prime Factorization Division Method Euclid's division lemma and many other

How do you solve the Highest Common Factor of Numbers using a calculator?

All you need to perform is just enter the given values in the input box of the HCF Calculator and then hit on the Calculate button to attain the result of HCF of numbers in a fraction of seconds.

40 TOP Branch, Loop and Node Analyses Online Test - Multiple Choice Questions and Answers

1. The branch current method uses

the superposition theorem and Thevenin’s theorem

Kirchhoff’s voltage and current laws

Thevenin’s theorem and Ohm’s law

Kirchhoff’s current law and Ohm’s law

2. In assigning the direction of branch currents,

the directions are not critical

the directions are critical

they must point into a node

they must point out of a node

3. The expansion method for evaluating determinants is

good for second- and third-order determinants

good for only one determinant

more flexible than the cofactor method

better than any other method

4. The first row of a certain determinant has the numbers 3 and 5. The second row has the numbers 7 and 2. The value of this determinant is

–29

–31

5. The first row of a certain determinant has the numbers 10 and 6. The second row has the numbers 3 and 5. The value of this determinant is

Question 1 of 5

40 TOP Branch, Loop and Node Analyses Online Test - Multiple Choice Questions and Answers

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