Question
Which instrument is used to measure electric
current? ÂSolution
An ammeter measures the current in a circuit and is always connected in series.  It has very low resistance to ensure the circuit current remains unaffected.  Unlike a voltmeter (which measures potential difference), ammeters show current in amperes.  They are common in school labs and industries.
What is the standard deviation of first n natural numbers?
Which of the following Bank has been authorized by the Reserve Bank of India to collect direct and indirect taxes on behalf of the Central Board of Dire...
With fixed costs of $400, a firm has average total costs of $3 and average variable costs of $2.50. Its output is:
If the total revenue from sales of X is given by the equation R=100Q-2Q^2. What is the point elasticity of demand when MR=20
When the expected future marginal product of capital increases, then the IS curve
A monopoly firm has the following demand and cost function
Q = 50-P
Total Cost = 20 + 2Q + 3Q2
Government imposes an exc...
Walraw’s Law states the following:
Which of the following deficits indicates the true current fiscal position of the Indian Economy?
Expansion path is related to production theory similarly ________________ is related to consumption theory
Which of the following is correct regarding the Durbin-Watson Test?
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