Related Questions

Drugs acting upon same receptors are
A Ranitidine and histamine
B Glycine and strychnine
C Dopamine and haloperidol
D Atropine and morphine
E Propranolol and ipratropium
A bus picks up a group of tourists at a hotel. The sightseeing bus travels 2 blocks north, 2 blocks east. I block south, 2 blocks east, and 1 block south. Where is the bus in relation to the hotel?
A 2 blocks north
B 1 block west
C 3 blocks south
D 4 blocks east
Which of the following property controls the horizontal overflow of a block or inline block?
A overflow-x
B overflow
C overflow-y
D overflow-k
When the drafter types the word BLOCK or selects the Make Block tool from the Draw tool bar the _________ will appear.
A Grid
B Block Text Box
C Block Definition Dialog
D None of the above
Exception generated in try block is caught in ........... block.
A catch
B throw
C throws
D finally
In a band and block brake, the ratio of tensions on tight side and slack side of the band is (where $$\mu $$ = Coefficient of friction between the blocks and the drum, $$\theta $$ = Semi-angle of each block subtending at the center of drum and n = Number of blocks)
A $$\frac{{{{\text{T}}_1}}}{{{{\text{T}}_2}}} = \mu \theta {\text{n}}$$
B $$\frac{{{{\text{T}}_1}}}{{{{\text{T}}_2}}} = {\left( {\frac{{1 - \mu \tan \theta }}{{1 + \mu \tan \theta }}} \right)^{\text{n}}}$$
C $$\frac{{{{\text{T}}_1}}}{{{{\text{T}}_2}}} = {\left( {\mu \theta } \right)^{\text{n}}}$$
D $$\frac{{{{\text{T}}_1}}}{{{{\text{T}}_2}}} = {\left( {\frac{{1 + \mu \tan \theta }}{{1 - \mu \tan \theta }}} \right)^{\text{n}}}$$
In a band and block brake, the ratio of tensions on the tight and slack sides of band is given by (where $$\mu $$ = Coefficient of friction between the blocks and the drum, $$\theta $$ = Semi-angle of each block subtending at the centre of drum and n = Number of blocks)
A $$\frac{{{{\text{T}}_1}}}{{{{\text{T}}_{\text{2}}}}} = \mu \theta \times {\text{n}}$$
B $$\frac{{{{\text{T}}_1}}}{{{{\text{T}}_2}}} = {\left( {\mu \theta } \right)^{\text{n}}}$$
C $$\frac{{{{\text{T}}_1}}}{{{{\text{T}}_2}}} = {\left( {\frac{{1 - \mu \tan \theta }}{{1 + \mu \tan \theta }}} \right)^{\text{n}}}$$
D $$\frac{{{{\text{T}}_1}}}{{{{\text{T}}_2}}} = {\left( {\frac{{1 + \mu \tan \theta }}{{1 - \mu \tan \theta }}} \right)^{\text{n}}}$$
Dermal receptors include
A End bulb of Krause
B Free nerve endings
C Meisnner’s corpuscles
D Pacinian corpuscles
E Merkel’s discs
Stretching of the atrial stretch receptors
A Increase heart rate
B Increase diameter of afferent arteriole of kidney
C Increase atrial natriuretic peptide secretion
D Increase ADH secretion
E Increased aldosterone secretion
The volume receptors of circulatory system
A Are required for effective regulation of blood volume
B Influence renal function
C Influence secretion of ADH
D Influence secretion of atrial natriuretic peptide
E Are confined to right atrium

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