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______ deflection is obtained as the sum of mean rebound deflection and standard deviation.

______ deflection is obtained as the sum of mean rebound deflection and standard deviation. Correct Answer Characteristic

Characteristic rebound deflection is used to represent the sum of mean rebound deflection and the standard deviation. The value of standard deviation taken varies with respect to the traffic conditions. For the traffic < 1500 CVPD indicating minor road, one times standard deviation is taken and for > 1500 CVPD indicating major roads, two times the standard deviation is taken.

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