Consider the following statements:
In case of helical gears, teeth are cut at an angle to the axis of rotation of the gears.
1. Helix angle introduces another ratio called axial contact ratio.
2. Transverse contact ratio is equal to axial contact ratio in helical gears.
3. Large transverse contact ratio does not allow multiple teeth to share the load.
4. Large axial contact ratio will cause larger axial force component.
Which of the above statements are correct?
Which pharmaceutical company plans to acquire Hospira Inc- a leading provider of Injectable drugs, infusion technologies?
DIFFERENCE BETWEEN KEYWORDS 'VAR' AND 'DYNAMIC'?
What kind of figure does the number 15 show in triangular representation?
If a=b2=c3 then the value of loga(abc) is
............... lion is a ferocious animal
Which type of chart is used in representing chronological sequence of activities
An organization designed for efficiency, emphasizes on
Read carefully the following statements:
(i) Human liver is bilobed and weighs about 1.2 to 1.5kg.
(ii) pH of gastric juice is 6.8 while the pH of saliva is 1.8.
(iii) Saliva contains amylase, lysozyme and electrolytes.
(iv) Each lobule of liver is guarded by sphincter of Oddi.
(v) Digestion is initiated by ptyalin and it hydrolyses about 30% starch in oral cavity.
Which of the following is a common constituent of both paint and oil varnish ?
A boy writes all the numbers from 100 to 999. The number of zeroes that he uses is 'a', the number of 5's that he uses is 'b' and the number of 8's he uses is 'c'. What is the value of b + c-a
He is ----- honest official
The thief was sent to ----- prison
Chandigarh is capital of which State