Which if the following is suggested in the shore scleroscope test to obtain the exact value?

Which if the following is suggested in the shore scleroscope test to obtain the exact value? Correct Answer Instrument should be fixed rigidly

The instrument should be fixed rigidly in a particular position to avoid movement during the experiment. If any movement happens, it might affect the accuracy of the obtained hardness number.

Related Questions

In the question below, are given a statement followed by three courses of actions numbered I, II and III. On the basis of the information given, you have to assume everything in the statement to be true, and then decide which of the following suggested courses of actions logically follow(s) for pursuing. Statement: The government will ‘very soon’ implement the second set of measures including curb on imports of non-essential items to shore up rupee to 68-70 level against the US dollar, Economic Affairs Secretary Subhash Chandra Garg said, terming the about 12 per cent slide in the currency as a temporary phenomenon. The government had earlier this month announced easing of overseas borrowing norms for manufacturing companies, removal of restrictions on foreign portfolio investors (FPI) investment in corporate bonds and tax benefits on Masala bonds to shore up rupee and check widening of current account deficit.  Courses of action: I. Now, the Centre has prepared a list of non-essential items whose imports can be curbed and also drawn up a separate list of goods whose exports can be boosted with a little policy intervention. II. A group headed by the Commerce Secretary has ‘more or less’ completed its task on finalizing the list. III. The rupee has been battered for over a month now amid sell-offs sweeping emerging markets following a rout in the currencies of Argentina and Turkey.