Bissoy.com
Doctors Medicines MCQs Q&A

Related Questions

A potato tuber has been cut into two halves. A few drops of iodine solution are placed on the cut surface of one of the halves. What colour change will be noticed?
A helical coil spring of stiffness k is cut to two equal halves and then these are connected in parallel to support a vibrating mass m. The angular frequency of vibration, ωn is
A pizza is cut into 7 pieces and one piece is taken out and 3 pieces are halved. If 2 of these halves are removed, what is the fraction of two small halves to the total removed pizza?
A closely-coiled helical spring is cut into two halves. The stiffness of the resulting spring will be
For stable structures, one of the important properties of flexibility and stiffness matrices is that the elements on the main diagonal (i) Of a stiffness matrix must be positive (ii) Of a stiffness matrix must be negative (iii) Of a flexibility matrix must be positive (iv) Of a flexibility matrix must be negativeThe correct answer is
For stable structures, one of the important properties of flexibility and stiffness matrices is that the elements on the main diagonal
(i) Of a stiffness matrix must be positive
(ii) Of a stiffness matrix must be negative
(iii) Of a flexibility matrix must be positive
(iv) Of a flexibility matrix must be negative
The correct answer is
When a helical compression spring is cut into halves, the stiffness of the resulting spring will be
একটি স্টেপ আপ ট্রান্সফরমারে, গৌণ কুণ্ডলীর পাকসংখ্যা মুখ্য কুন্ডলীর পাকসংখ্যার দ্বিগুণ। যদি মূখ্য কুন্ডলীকে কোন পরিবর্তী বিদ্যুৎ লাইনের সাথে সংযুক্ত করা হয়, তাহলে মুখ্য কুণ্ডলীর তুলনায় গৌণ কুণ্ডলীতে- (In a step up transformer, the number of turns in the secondary coil is twice to that of primary coil. If you apply an alternating current in the primary coil, then in the secondary coil compared to the primary coil-)
Rekha bought a cake on her birthday. She invited her five friends but two of them couldn't join earlier. She cut the cake into two halves and kept one half for herself and gave the rest to her friends. Later two of her friends also arrived. She got happy to see them and divided her part into three equal pieces. How much part of the original cake she could eat?
A spring of stiffness constant k is cut in two equal parts. The stiffness constant of new spring will be k/2.